| 000 | 00486 a2200169 4500 | ||
|---|---|---|---|
| 020 | _a8170245400 | ||
| 041 | _aEn | ||
| 082 |
_a333.14 _bPAL |
||
| 100 | _aPalharya , J.P. | ||
| 245 | _aEnvironmental impact of sewage and effluent disposal on the river system | ||
| 260 |
_c1993 _aNew Delhi _bAshish Publishing _g1993 |
||
| 300 |
_bill. _c21 cm. _a[ix],179 p. |
||
| 650 | _aENVIRONMENTAL IMPACT STUDIES | ||
| 650 | _aECONOMICS | ||
| 700 | _aSiriah , V.K ;Malviya , Shobha | ||
| 942 | _cLN | ||
| 999 |
_c14102 _d15649 |
||